Two for identification..

I think this is a young black-throated grosbeak, but wanted to check for sure.
Is the second one the same or a song sparrow? Both were photographed in Colorado.

I think these both are Lark Sparrows. The facial markings and black spot on the chest look a lot like this bird.

Yep, Lark Sparrows

Resin

Thanks Chilly and Resin.